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| author | Easwaran Raman <eraman@google.com> | 2016-06-09 22:23:21 +0000 |
|---|---|---|
| committer | Easwaran Raman <eraman@google.com> | 2016-06-09 22:23:21 +0000 |
| commit | 71069cf67de73a0230df65b04167f814fd4309f3 (patch) | |
| tree | b5dd913928b268b7ac09524c158bbb13d7e85688 /llvm/lib/Transforms/IPO/InlineSimple.cpp | |
| parent | b37674dca0cc31a7f7fb1425d4af959bb228cdc9 (diff) | |
| download | llvm-71069cf67de73a0230df65b04167f814fd4309f3.zip llvm-71069cf67de73a0230df65b04167f814fd4309f3.tar.gz llvm-71069cf67de73a0230df65b04167f814fd4309f3.tar.bz2 | |
Use ProfileSummaryInfo in inline cost analysis.
Instead of directly using MaxFunctionCount and function entry count to determine callee hotness, use the isHotFunction/isColdFunction methods provided by ProfileSummaryInfo.
Differential revision: http://reviews.llvm.org/D21045
llvm-svn: 272321
Diffstat (limited to 'llvm/lib/Transforms/IPO/InlineSimple.cpp')
| -rw-r--r-- | llvm/lib/Transforms/IPO/InlineSimple.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/llvm/lib/Transforms/IPO/InlineSimple.cpp b/llvm/lib/Transforms/IPO/InlineSimple.cpp index a70a163..2aa650b 100644 --- a/llvm/lib/Transforms/IPO/InlineSimple.cpp +++ b/llvm/lib/Transforms/IPO/InlineSimple.cpp @@ -14,6 +14,7 @@ #include "llvm/Analysis/AssumptionCache.h" #include "llvm/Analysis/CallGraph.h" #include "llvm/Analysis/InlineCost.h" +#include "llvm/Analysis/ProfileSummaryInfo.h" #include "llvm/Analysis/TargetLibraryInfo.h" #include "llvm/Analysis/TargetTransformInfo.h" #include "llvm/IR/CallSite.h" @@ -60,7 +61,7 @@ public: InlineCost getInlineCost(CallSite CS) override { Function *Callee = CS.getCalledFunction(); TargetTransformInfo &TTI = TTIWP->getTTI(*Callee); - return llvm::getInlineCost(CS, DefaultThreshold, TTI, ACT); + return llvm::getInlineCost(CS, DefaultThreshold, TTI, ACT, PSI); } bool runOnSCC(CallGraphSCC &SCC) override; @@ -77,6 +78,7 @@ INITIALIZE_PASS_BEGIN(SimpleInliner, "inline", "Function Integration/Inlining", false, false) INITIALIZE_PASS_DEPENDENCY(AssumptionCacheTracker) INITIALIZE_PASS_DEPENDENCY(CallGraphWrapperPass) +INITIALIZE_PASS_DEPENDENCY(ProfileSummaryInfoWrapperPass) INITIALIZE_PASS_DEPENDENCY(TargetTransformInfoWrapperPass) INITIALIZE_PASS_DEPENDENCY(TargetLibraryInfoWrapperPass) INITIALIZE_PASS_END(SimpleInliner, "inline", |